st series servo motor - soarbywire.files.wordpress.com

ST SERIES

SERVO MOTOR

BEIJING KND CNC TECHNIQUE CO.,LTD.

01.2012

CONTENTS

◆ NOTE ………………………………………………………………………………………………………… 1

◆ PROHIBITED ……………………………………………………………………………………………… 1

◆ SOCKET FIG. ……………………………………………………………………………………………… 1

◆ CAUTION …………………………………………………………………………………………………… 1

◆ GENERAL ………………………………………………………………………………………………… 2

◆ CHARACTERISTICS …………………………………………………………………………………… 2

◆ SUPERIORITY …………………………………………………………………………………………… 2

◆ MODEL DESCRIPTION ………………………………………………………………………………… 3

◆ WIRING ……………………………………………………………………………………………………… 4

1. Power connector (4 cores) ……………………………………………………………………………… 4

2. Incremental encoder connector (15 cores) …………………………………………………………… 4

3. Wire-saving type incremental encoder connector (9 cores) ………………………………………… 4

4. Absolute encoder of DANAHER connector (15 cores) ……………………………………………… 4

5. Absolute encoder of TAMAGAWA connector (7 cores) ……………………………………………… 5

6. Holding brake connector (3 cores) ……………………………………………………………………… 5

◆ PARAMETERS FOR FOUNDATION EQUIPPED HOLDING BRAKE …………………… 5

◆ SIZE AND SPECIFICATION …………………………………………………………………………… 6

1. Size and specification for 80 series …………………………………………………………………… 6






◆ TORQUE-SPEED CHARACTERISTICS …………………………………………………………… 12

ST SERIES MOTOR

1

▲ NOTE!

Motors should be installed on an armor plate When a motor equipped with a holding brake, the as big as possible because it is self-cooled. power of the holding brake should be provided by Motors will generate heat when working for a the servo driver itself, otherwise the motor may long time, and it is normal phenomenon. work abnormally.

▲ PROHIBITED!

Optional changing, dismantling or machining There is precise feedback component inside the the motor is prohibited. If must do it, please motor, do not apply any strong whack to the shaft contact with KND company. extension or the terminal of the motor.

▲ SOCKET FIG.!

Cable Socket Aviation Socket

▲ CAUTION!

Do not store or install the motor in the following places:

● Locations subject to exposure to water or coolant.

● Locations subject to installation humidity conditions.

● Locations subject to shock or vibration.

ST SERIES MOTOR – DESCRIPTION

2

◆ General

ST series AC servo motors developed by Beijing KND CNC technique Co., LTD. are used for equipping

CNC machines. Foundation sizes contain 80, 90, 110, 130 and 150 five series, altogether more than 30 varieties.

Selection quality raw materials and parts can effectively keep motors working well during long-term,

high-speed, continuous running. The motor and KND SD series AC servo driver used together can make the

machine work in good performance.

◆ Characteristics of product

1. Full airproof and compact structure, beautiful contour.

2. Low harmonic, low magnetic resistance torque, high performance back electromotive force sine, sine-wave

current drive and excellent low speed performance.

3. Using high performance permanent magnet material and high grade cold rolled silicon-steel sheet, high power

and large overload ability.

4. Using optimization electromagnetism design, low noise, running steady, high efficiency, and keeping good

working condition during long-term continuous running.

5. Using optimization inertia design, quick motor response speed, suitable for various domains especially driving

CNC machine.

6. Using IP66 protection class to meet industry environment such as temperature -15℃ – 40℃, dust and oil

mist.

7. Using high-speed and high precision photoelectric encoder, working in with KND driving unit to achieve high

speed high precision and position control.

◆ Superiority of product

1. Standard equipping 2500 p/r incremental type encoder, and optional equipping absolute encoder containing

17-bit single-turn and 17-bit multi-turn encoder.

2. Work in with SD series servo driver and KND CNC system to make working more reliable and performance

more excellent.

ST SERIES MOTOR – DESCRIPTION

3

◆ Description of servo motor model

EXAMPLE:

110ST -M 040 30 M A Z

________ ____ ______ ____ ___ ___ ___

1 2 3 4 5 6 7

1. Sine-wave permanent magnet synchronous AC servo motor

Foundation number: 80, 90, 110, 130 and 150

2. Types of encoder: M – Photoelectric type X – Magnetoelectric type

3. Rated torque: 040 × 0.1 = 4 Nm

4. Rated speed: 30 × 100 =3000 r/min

5. Resolution of encoder:

F – 2500 p/r incremental type (Default) F1 – 2500 p/r wire-saving type

M – 17-bit multi-turn (TAMAGAWA) M1 – 17-bit multi-turn (DANAHER)

E – 17-bit single-turn (TAMAGAWA)

6. Structure of shaft extension: Default – Standard smooth and straight shaft

A – Straight with standard keyway

C – Straight with special keyway

7. Holding brake: Default – Without brake Z – With brake

ST SERIES MOTOR – CONNECTOR

4

◆ Wiring way of servo motor

1. Power connector (4 cores)

Winding lead-wire U V W Ground

Connector number 2 3 4 1

2. Incremental encoder connector (15 cores)

Signal +5V 0V A+ B+ Z+ A- B- Z- U+ V+ W+ U- V- W- Shield

Connector

number 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1

3. Wire-saving type incremental encoder connector (9 cores)

Signal +5V 0V A+ B+ Z+ A- B- Z- Shield

Connector

number 2 3 4 5 6 7 8 9 1

4. Absolute encoder of DANAHER connector (15 cores)

Signal +5V 0V A+ B+ A- B- Sensor

+S 5V

SLA

Dat+

May

Clk+

Sensor

S0V

SLB

Dat-

Maz

Clk- Shield

Connector

number 2 3 4 5 7 8 10 11 12 13 14 15 1

ST SERIES MOTOR – CONNECTOR

5

5. Absolute encoder of TAMAGAWA connector (7 cores)

Signal +5V 0V SD+ SD- E+ E- Shield

Connector number 7 6 5 4 3 2 1

6. Holding brake connector (3 cores)

Signal DC24V (Nonpolarity) Ground

Connector number 1 2 3

◆ Parameters for foundation equipped holding brake

Parameter for foundation 80/90 series equipped holding brake: 4Nm DC24V 0.8A (2 cores)

Parameter for foundation 110 series equipped holding brake: 8Nm DC24V 0.9A



ST SERIES MOTOR – 80ST SERIES

6

◆ Size of 80 series motor

Fig. 1. The dimension of 80 series AC servo motor (unit:mm)

◆ Specification of 80 series motor

Model 80ST-01030 80ST-01330 80ST-02430 80ST-03330

Rated output (KW) 0.3 0.4 0.75 1.0

Rated torque (N.m) 1.0 1.3 2.4 3.3

Instantaneous peak

Torque (N.m) 2.0 2.6 4.8 6.6

Rated speed (rpm) 3000 3000 3000 3000

Max. speed (rpm) 3600 3600 3600 3600

Rated current (A) 2.5 2.6 4.0 4.5

Instantaneous max current(A) 5.0 5.2 8.0 9.0

Rotor inertia (Kg.cm2) 0.85 1.13 1.87 2.55

Number of poles 4

Working voltage of adapted

driver (VAC) 220

Insulation class F

Protection class IP66

Encoder 2500 p/r

Mounting method Flange method

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Ambient temperature -15 to 40℃ (no freeze), Stored temperature: -15 to 70℃ (no freeze)

Ambient humidity 80% RH below (no condensation),

Stored humidity: 90% RH below (no condensation)

Air Indoor (no direct sunlight), No corrosive or flammable gases, No dust or oil

Standard height Elevation of 1000 meters below

Vibration Vibration speed 1.8 mm/s below

LL Without holding break 138mm 148mm 175mm 204mm

With holding break 198mm 208mm 235mm 264mm

Torque-Speed

characteristics (T-M) Chart 1 Chart 2 Chart 3 Chart 4

Tab. 1. The specification table of 80 series AC servo motor


7




Model 90ST-M01530 90ST-M02430 90ST-M03530

Rated output (KW) 0.45 0.75 1.1

Rated torque (N.m) 1.5 2.4 3.5

Instantaneous peak

torque (N.m) 3.0 4.8 7.0

Rated speed (rpm) 3000 3000 3000

Max. speed (rpm) 3600 3600 3600

Rated current (A) 2.8 3.0 4.2

Instantaneous max. current(A) 5.6 6.0 8.4

Rotor Inertia (Kg.cm2) 1.53 2.56 3.07

Number of poles 4


driver (VAC) 220

Insulation class F


Encoder 2500 p/r


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Ambient humidity 80%RH below (no condensation),

Stored humidity: 90%RH below (no condensation)




LL Without holding break 141mm 161mm 171mm

With holding break 201mm 221mm 231mm

Torque-Speed

characteristics (T-M) Chart 5 Chart 6 Chart 7



8




Model 110ST-

M02020

110ST-

M02030

110ST-

M04020

110ST-

M04030

110ST-

M05030

110ST-

M06020

110ST-

M06030

Rated output (KW) 0.4 0.6 0.8 1.2 1.5 1.2 1.8

Rated torque (N.m) 2 2 4 4 5 6 6

Instantaneous peak

torque (N.m) 5 5 10 10 12.5 15 15

Rated speed (rpm) 2000 3000 2000 3000 3000 2000 3000

Max. speed (rpm) 2400 3600 2400 3600 3600 2400 3600

Rated current (A) 2.3 2.7 3.5 5.0 6.0 5.5 7.0

Instantaneous max current(A) 5.75 6.75 8.75 12.5 15.0 13.75 17.5

Rotor inertia (Kg.cm2) 3.81 3.81 7.61 7.61 9.51 11.4 11.4

Number of poles 4


driver (VAC) 220

Insulation class F


Encoder 2500 p/r


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LL Without holding break 157mm 157mm 187mm 187mm 202mm 217mm 217mm

With holding break 231mm 231mm 261mm 261mm 276mm 291mm 291mm

Torque-Speed

characteristics (T-M) Chart 8 Chart 9 Chart 10 Chart 11 Chart 12 Chart 13 Chart 14



9




Model 130ST-

M04015

130ST-

M04025

130ST-

M05015

130ST-

M05025

130ST-

M06015

130ST-

M06025

Rated output (KW) 0.6 1.0 0.75 1.3 1.0 1.5

Rated torque (N.m) 4 4 5 5 6 6

Instantaneous peak

torque (N.m) 10 10 12.5 12.5 15 15

Rated speed (rpm) 1500 2500 1500 2500 1500 2500

Max. speed (rpm) 1800 3000 1800 3000 1800 3000

Rated current (A) 2.5 4.0 3.5 5.5 4.0 6.0

Instantaneous max. current (A) 6.25 10 8.75 13.75 10 15

Rotor inertia (Kg.cm2) 10.8 10.8 13.6 13.6 14.9 14.9

Number of poles 4


driver (VAC) 220

Insulation class F


Encoder 2500 p/r


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LL Without holding break 164mm 164mm 177mm 177mm 177mm 177mm

With holding break 239mm 239mm 252mm 252mm 252mm 252mm

Torque-Speed

characteristics (T-M)

Chart

15

Chart

16

Chart

17

Chart

18

Chart

19

Chart

20



10




Model 130ST-

M07715

130ST-

M07725

130ST-

M10015

130ST-

M10025

130ST-

M15015

130ST-

M15025

Rated output (KW) 1.2 2.0 1.6 2.6 2.4 3.9

Rated torque (N.m) 7.7 7.7 10 10 15 15

Instantaneous peak

torque (N.m) 19.3 19.3 25 25 37.5 37.5

Rated speed (rpm) 1500 2500 1500 2500 1500 2500

Max. speed (rpm) 1800 3000 1800 3000 1800 3000

Rated current (A) 4.6 6.5 6.0 10 9.0 14.5

Instantaneous max. current (A) 11.5 16.25 15 25 22.5 36.25

Rotor inertia (Kg.cm2) 21.7 21.7 27.9 27.9 34.1 34.1

Number of poles 4


driver (VAC) 220

Insulation class F


Encoder 2500 p/r


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LL Without holding break 203mm 203mm 223mm 223mm 239mm 239mm

With holding break 278mm 278mm 298mm 298mm 314mm 314mm

Torque-Speed

characteristics (T-M)

Chart

21

Chart

22

Chart

23

Chart

24

Chart

25

Chart

26



11




Model 150ST-

M18015

150ST-

M23015

150ST-

M27015

150ST-

M32015

Rated output (KW) 2.8 3.6 4.2 5.0

Rated torque (N.m) 18 23 27 32

Instantaneous peak

torque (N.m) 45 57.5 67.5 80

Rated speed (rpm) 1500 1500 1500 1500

Max. speed (rpm) 2000 2000 2000 2000

Rated current (A) 8.8 11.8 15 18.5

Instantaneous max. current (A) 22 29.5 37.5 46.3

Rotor inertia (Kg.cm2) 69.7 90.7 105 119

Number of poles 4


driver (VAC) 220

Insulation class F


Encoder 2500 p/r


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LL Without holding break 247mm 277mm 297mm 317mm

With holding break 332mm 362mm 382mm 402mm

Torque-Speed

characteristics (T-M) Chart 27 Chart 28 Chart 29 Chart 30


ST SERIES MOTOR – CHARACTERISTICS

12

◆ Torque-Speed characteristics of AC servo motor

(1) 80 series characteristics are as follows:

80ST-M01030 80ST-M01330

Chart 1 Chart 2

80ST-M02430 80ST-M03330

Chart 3 Chart 4

ANNOTATION :

A : Intermittent Duty Zone B : Continuous Duty Zone


13



90ST-M01530 90ST-M02430

Chart 5 Chart 6

90ST-M03530

Chart 7

ANNOTATION :



14


(3) 110 series characteristics are as follows – (a):

110ST-M02020 110ST-M02030

Chart 8 Chart 9

110ST-M04020 110ST-M04030

Chart 10 Chart 11

110ST-M05030

Chart 12

ANNOTATION :



15


(3) 110 series characteristics are as follows – (b):

110ST-M06020 110ST-M06030

Chart 13 Chart 14

ANNOTATION :



16


(4) 130 series characteristics are as follows – (a):

130ST-M04015 130ST-M04025

Chart 15 Chart 16

130ST-M05015 130ST-M05025

Chart 17 Chart 18

130ST-M06015 130ST-M06025

Chart 19 Chart 20

ANNOTATION :



17


(4) 130 series characteristics are as follows – (b):

130ST-M07715 130ST-M07725

Chart 21 Chart 22

130ST-M10015 130ST-M10025

Chart 23 Chart 24

130ST-M15015 130ST-M15025

Chart 25 Chart 26

ANNOTATION :



18



150ST-M18015 150ST-M23015

Chart 27 Chart 28

150ST-M27015 150ST-M32015

Chart 29 Chart 30

ANNOTATION :


Beijing KND CNC Technique Co.,LTD.

Address: No.3-5, 11th

Block, 188 West Nansihuan Road, Fengtai

District, Beijing (Postal Code: 100070)

Phone: +86-10-63701999 Fax: +86-10-63701998

Http: //www.knd.com.cn E-mail: [email protected]

The content may be modified due to product improvement.

Printed in Jan. 2012

mailto:[email protected]

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